Magnaflow Universal Catalytic Converter

Fits Most Dodge/Jeep/Ram 6.4L/5.7L/3.7L/3.6L (08-17)

5551356

Overview:

The Magnaflow California Grade Universal Catalytic Converter is a direct-fit replacement designed to keep your vehicle’s emissions system functioning flawlessly while preventing check engine light issues. Engineered specifically for select Dodge Durango, Dodge Ram 1500 and 2500, and Jeep Grand Cherokee models, this catalytic converter ensures compliance with stringent California Air Resources Board (CARB) standards. It is ideal for vehicle owners seeking a reliable, high-quality OEM-equivalent part that maintains emissions performance without the need for complex modifications.

Whether you are repairing a damaged converter or upgrading to a CARB-compliant unit, this Magnaflow converter offers a durable, efficient solution that fits precisely and performs consistently.

Key Features:

Designed with advanced manufacturing techniques and premium materials, this catalytic converter delivers dependable emissions control and ease of installation. Key features include:

• CARB-compliant design certified for legal use in California and CARB-restricted states on listed vehicles
• Direct-fit replacement requiring no cutting or welding for straightforward installation
• Mandrel-bent tubing for optimal exhaust flow and minimal restriction
• Highly corrosion-resistant stainless steel construction for long-lasting durability
• Spun body design replicating original equipment manufacturer (OEM) specifications
• Single laser fusion weld to minimize leak potential and enhance structural integrity
• Compact, low-mass design promoting improved thermal efficiency and quicker catalyst light-off
• Developed using state-of-the-art 3D scanning technology to ensure precise fit and function

Construction & Design:

Magnaflow’s catalytic converter features a robust stainless steel body that resists rust and corrosion, ensuring longevity even under harsh driving conditions. The spun body construction mirrors the original equipment’s shape and dimensions, providing a seamless fit within the vehicle’s exhaust system. Mandrel-bent tubing maintains consistent diameter throughout bends, reducing turbulence and backpressure for better exhaust flow.

The single laser fusion weld enhances the unit’s structural strength while preventing leaks, a common issue in lesser-quality converters. This meticulous engineering results in a compact and thermally efficient converter that heats up quickly to reduce emissions effectively.

Installation & Fitment:

This direct-fit catalytic converter is designed for easy installation on the following vehicles:

• Dodge Durango 2008–2017
• Dodge Ram 1500 2008–2010
• Dodge Ram 2500 2010
• Jeep Grand Cherokee 2011–2017

Installation requires no cutting or welding when using the proper tools, making it a straightforward replacement for professional mechanics and experienced DIY enthusiasts alike. The precise fitment ensures compatibility with existing mounting points and exhaust connections, minimizing installation time and effort.

What's Included:

• One Magnaflow California Grade Universal Catalytic Converter (Part #5551356)
• Installation instructions (where applicable)

Ideal For:

This catalytic converter is perfect for vehicle owners and mechanics who need a reliable, CARB-compliant replacement part that maintains factory emissions standards. It suits those repairing damaged or failing converters on Dodge Durango, Dodge Ram 1500 and 2500, and Jeep Grand Cherokee models within the specified years. It is also ideal for drivers living in California or other states with strict emissions regulations who require legal, high-quality aftermarket parts.

Emissions Note

This Magnaflow catalytic converter meets or exceeds California Air Resources Board (CARB) requirements and has undergone additional testing to ensure compliance. It is legal for use in California and other CARB-restricted states on the listed vehicle applications, helping you maintain emissions compliance and avoid costly fines or failed inspections.

MagnaFlow is a performance exhaust manufacturer best known for cat‑back and axle‑back systems, mufflers, and catalytic converters engineered for quality sound and improved flow. Their vehicle-specific exhaust options span muscle, import, and truck applications—making MagnaFlow a staple upgrade when you want a deeper tone, cleaner fitment, and a proven performance-focused exhaust setup.